229793049 has 48 divisors (see below), whose sum is σ = 366612480. Its totient is φ = 138140640.

The previous prime is 229793041. The next prime is 229793077. The reversal of 229793049 is 940397922.

It is not a de Polignac number, because 229793049 - 2³ = 229793041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 229792995 and 229793013.

It is not an unprimeable number, because it can be changed into a prime (229793041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 354844 + ... + 355490.

It is an arithmetic number, because the mean of its divisors is an integer number (7637760).

Almost surely, 2^229793049 is an apocalyptic number.

It is an amenable number.

229793049 is a deficient number, since it is larger than the sum of its proper divisors (136819431).

229793049 is a wasteful number, since it uses less digits than its factorization.

229793049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770 (or 767 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 229793049 is about 15158.9263801893. The cubic root of 229793049 is about 612.5087481188.

The spelling of 229793049 in words is "two hundred twenty-nine million, seven hundred ninety-three thousand, forty-nine".